Communitycating with customers about a product through advertising publicity, and public relations is called

Marketing, If you are asking about which "P" it is, it would be Promotion.

Explanation:

Marketing is the bridge between the product and the customer. A marketer uses the four P's -- product, price, place, and promotion -- to communicate with the consumer. Promotion is a combination of all forms of communication to the customer, including advertising and public relations.

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is